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Unified Medical Language System (UMLS)

LCH (Library of Congress Subject Headings) - Metadata

FieldValue
Versioned Source AbbreviationLCH90
Source Official NameLibrary of Congress Subject Headings, 1990
Short NameLibrary of Congress Subject Headings
FamilyLCH
Metathesaurus Insertion Version1992AA
Restriction Level0
LanguageENG
Context Type
License Contacthttp://www.lcweb.loc.gov
Content Contact
CitationLibrary of Congress Subject Headings
12th ed.
Washington (DC)
Library of Congress
1989